<h2>多图片上传</h2>
<form action="/form" method="post" enctype="multipart/form-data">
    <input type="file" name="img" >
    {{--<input type="file" name="img" >--}}
    <input type="submit" value="提交">
    {{csrf_field()}}
</form>

{{--
<form enctype="multipart/form-data" action="addActivity" method="post" role="form" class="form-horizontal  validate" novalidate="novalidate">
    <div class="form-group">
        <label class="col-sm-3 control-label">正面图</label>
        <div class="col-sm-5">
            <div class="fileinput fileinput-new" data-provides="fileinput">
                <div class="fileinput-new thumbnail" data-trigger="fileinput">
                    <img src="http://placehold.it/200x150" alt="...">
                </div>
                <div class="fileinput-preview fileinput-exists thumbnail" style="max-width: 200px; max-height: 150px"></div>
                <div>
                  <span class="btn btn-white btn-file">
                      <span class="fileinput-new">选择图片</span>
                      <span class="fileinput-exists">修改</span>
                      <input type="file" name="frontPic" accept="image/*">
                  </span>
                    <a href="#" class="btn btn-orange fileinput-exists" data-dismiss="fileinput">移除</a>
                </div>
            </div>

        </div>
    </div>

    <div class="form-group">
        <label class="col-sm-3 control-label">反面图</label>
        <div class="col-sm-5">
            <div class="fileinput fileinput-new" data-provides="fileinput">
                <div class="fileinput-new thumbnail"  data-trigger="fileinput">
                    <img src="http://placehold.it/200x150" alt="...">
                </div>
                <div class="fileinput-preview fileinput-exists thumbnail" style="max-width: 200px; max-height: 150px"></div>
                <div>
                  <span class="btn btn-white btn-file">
                      <span class="fileinput-new">选择图片</span>
                      <span class="fileinput-exists">修改</span>
                      <input type="file" name="contraryPic" accept="image/*">
                  </span>
                    <a href="#" class="btn btn-orange fileinput-exists" data-dismiss="fileinput">移除</a>
                </div>
            </div>

        </div>
    </div>

    <div class="form-group">
        <div class="col-sm-offset-3 col-sm-5">
            <button id="submit" type="submit" class="btn btn-green btn-default">保存</button>
            <button id="cancel" type="submit" class="btn btn-green btn-default" >取消 </button>
        </div>
    </div>
    {{csrf_field()}}
    <input type="hidden" name="submitType" />
</form>--}}
